Pacheco-MarĂn, Rosario
Melendez-Zajgla, Jorge
Castillo-Rojas, Gonzalo
Mandujano-Tinoco, Edna
Garcia-Venzor, Alfredo
Uribe-Carvajal, Salvador
Cabrera-Orefice, Alfredo
Gonzalez-Torres, Carolina
Gaytan-Cervantes, Javier
Mitre-Aguilar, Irma B.
Maldonado, Vilma
Article History
Received: 10 August 2015
Accepted: 2 March 2016
First Online: 29 March 2016
Competing interests
: The authors declare no competing financial interests.